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Star Dune: Conquer North America's Tallest Sand Dune

Hike to the top of Star Dune in Great Sand Dunes National Park for panoramic views and an unforgettable adventure in a unique high-altitude desert landscape.

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Star Dune, nestled in Colorado's Great Sand Dunes National Park, is one of the tallest dunes in North America, offering a challenging yet rewarding climb with breathtaking panoramic views. A visit promises an unforgettable experience of the vastness and beauty of the high-altitude desert landscape.

A brief summary to Star Dune

  • Mosca, Colorado, 81146, US

Local tips

  • Start your hike early in the morning, especially during summer, to avoid the intense heat and scorching sand temperatures.
  • Bring plenty of water and sunscreen, as there is no shade and the sun can be intense.
  • Be prepared for a strenuous hike; allow 6-9 hours for the round trip and take breaks as needed.
  • Use a GPS or map to navigate, as there are no marked trails and it's easy to become disoriented.
  • Check the weather forecast before you go and be prepared for changing conditions, including strong winds and thunderstorms.
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Getting There

  • Walking

    From the Dunes Parking Lot, walk south along the Medano Creek bed for approximately 2 miles (3.2 km). Star Dune will come into view as a massive, pyramid-shaped dune. From there, ascend the ridge to the summit. Be aware that there is no marked trail, and the hike can take 6-9 hours round trip. There are no fees associated with accessing the dune beyond the park entrance fee.

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Discover more about Star Dune

Star Dune, located within Great Sand Dunes National Park and Preserve in southern Colorado, is a majestic natural wonder. It shares the title of the tallest sand dune in North America, rising to a height of 741 feet (225 meters) from base to summit. The sheer size and scale of Star Dune distinguish it from the surrounding dunes, presenting a unique and challenging hiking experience. The ascent to the summit of Star Dune is a strenuous physical achievement, typically taking 6-9 hours for the 8-mile round trip. There isn't an official marked trail, so hikers navigate by following ridges and using GPS. The ever-changing winds constantly reshape the dunes, making each climb a unique adventure. Reaching the top unveils 360-degree views of the expansive national park and the rugged Sangre de Cristo Mountains. Visitors should be prepared for extreme conditions, including intense summer heat, frigid winter temperatures, and potential for strong winds and thunderstorms. It's best to hike early in the morning during the summer months to avoid the scorching sand. Despite the challenges, the opportunity to hike North America's tallest dune and witness the stunning desert landscape makes Star Dune a must-visit destination for adventurous hikers and nature enthusiasts.

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